CN211504010U

CN211504010U - Automobile skylight detection platform

Info

Publication number: CN211504010U
Application number: CN202020297041.2U
Authority: CN
Inventors: 何雯娟
Original assignee: Wuhan Yunhe Automobile Seat Co ltd
Current assignee: Wuhan Yunhe Automobile Seat Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-09-15
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a sunroof examines test table, hold device and determine module including frame, pressure, press hold the device include fixed mounting in the mount pad of frame and along the level to movable mounting in a plurality of pressures that mount pad and interval set up hold the subassembly, press hold the subassembly include along from top to bottom to movable mounting extremely the piece is held to the pressure of mount pad, it is a plurality of press hold the piece with form a settling space between the mount pad for the supply waits to detect sunroof places, determine module is including locating mount pad and two laser sensor to parallel interval setting from top to bottom, two be formed with the size between the laser sensor and detect the interval, be used for detecting whether the upper end of waiting to detect sunroof falls into the size detects the interval. The position of the pressing and holding component relative to the mounting seat is adjusted to match workpieces in different shapes, the pressing and holding component is movably matched with workpieces in different heights in the vertical direction, the pressing and holding position of the workpieces is guaranteed, and the detection efficiency is improved.

Description

Automobile skylight detection platform

Technical Field

The utility model relates to a detect technical field, in particular to sunroof examines test table.

Background

The automobile skylight workpiece is an important part of automobile parts, the framework is generally manufactured in a stamping mode, in order to detect the stamping precision, the size of the part is ensured to meet the design requirement, the stamped workpiece needs to be detected, however, the automobile skylight stamping part is influenced by the shape of the automobile skylight bed stamping part due to different designs, the optimal pressing part of the workpiece formed by stamping different workpieces is also different, in order to ensure the pressing effect of the workpiece, when different workpieces are replaced, a large amount of time is required to be spent on replacing and adjusting the pressing tool, so that the pressing effect is ensured, and the operation is inconvenient and the time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides sunroof examines test table, aims at the sunroof work piece that different specifications were held to the adaptation pressure, is convenient for detect.

In order to achieve the above object, the utility model provides a sunroof examines test table, include:

a machine base;

the pressing and holding device comprises a mounting seat fixedly mounted on the base and a plurality of pressing and holding components which are movably mounted on the mounting seat along the horizontal direction and are arranged at intervals, the pressing and holding components comprise pressing and holding pieces movably mounted on the mounting seat along the vertical direction, and an arrangement space is formed between the plurality of pressing and holding pieces and the mounting seat and used for placing an automobile skylight to be detected; and the number of the first and second groups,

the detection assembly comprises a mounting seat and two laser sensors which are arranged along the upper direction and the lower direction at intervals in parallel, wherein a size detection interval is formed between the two laser sensors and is used for detecting whether the upper end of the automobile skylight to be detected falls into the size detection interval.

Optionally, an annular chute is arranged on the upper end surface of the mounting seat, a lead-in groove communicated with the annular chute is further arranged on the upper end surface of the mounting seat, and the lead-in groove is arranged at one side end of the mounting seat in a penetrating manner;

the pressing and holding assembly comprises a base, and the base is slidably mounted in the annular sliding groove from the leading-in groove.

Optionally, the annular sliding groove is a T-shaped groove or a dovetail groove.

Optionally, the upper end surface of the base is provided with a convex mounting column in a protruding manner, and the upper end surface of the convex mounting column is provided with a mounting hole in a penetrating manner;

the pressing and holding piece comprises a connecting rod, and the upper end of the connecting rod is arranged on the pressing and holding piece;

the pressing and holding piece is arranged at the upper end of the connecting rod.

Optionally, a threaded hole communicated with the mounting hole is formed in the outer side wall of the mounting convex column in a penetrating manner;

the pressing and holding device is further provided with a fastening bolt, the fastening bolt is arranged in the threaded hole, and the end face of the threaded end of the fastening bolt is abutted against the side wall face of the connecting rod so that the connecting rod is fixed relative to the mounting convex column.

Optionally, the pressing device further includes a guide structure, the guide structure includes a guide protrusion and a guide groove, one of the guide protrusion and the guide groove is disposed in the mounting hole, and the other is disposed on the connecting rod.

Optionally, the pressing and holding member further includes:

the supporting seat is arranged at the upper end of the connecting rod;

the pressing and holding arm is rotatably arranged on the supporting seat along the vertical direction, and the free end of the pressing and holding arm extends into the position which is correspondingly positioned above the accommodating space; and the number of the first and second groups,

and the pressing block is positioned at the free end of the pressing arm and used for pressing the automobile skylight to be detected.

Optionally, the sunroof detection platform further comprises a limiting assembly, the limiting assembly comprises a limiting arm, a limiting hole extending in the vertical direction is formed in the limiting arm, and the lower end of the limiting arm is hinged to the supporting seat;

the pressing and holding arm penetrates through the limiting hole, and the upper end face of the pressing and holding arm is provided with a limiting block;

the limiting arm rotates to the upper end face of the limiting block and is abutted to the upper wall face of the limiting hole, and the lower end face of the pressing block is abutted to the automobile skylight to be detected.

Optionally, the detection assembly further includes a circuit board and a microprocessor disposed on the circuit board, and the microprocessor is electrically connected to the two laser sensors.

Optionally, the microprocessor is an AT89C51 chip.

The utility model provides an among the technical scheme, to wait to detect sunroof places in the arrangement space, through the sunroof who will wait to detect is pressed to the pressure and is held the piece and compress tightly, and is a plurality of the subassembly is held to the pressure and is mutually supported, guarantees to press and holds the effect, can select needs according to the actual size of work piece the quantity of pressing the subassembly, the adjustment the pressure is held the subassembly relatively the position of mount pad is to the work piece that matches different shapes, seeks the best pressure and holds the position, press the piece from top to bottom to the work piece of activity matching co-altitude not, guarantee the pressure of work piece and hold the position, laser sensor can detect whether the overall dimension who waits to detect sunroof's top influences the transmission of laser, thereby judge whether the upper end that waits to detect sunroof falls into the size detection interval, and then judge whether to detect sunroof and be qualified product, detect simple, convenient, The detection efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is the utility model provides a sunroof examines the structural schematic diagram of an embodiment of platform.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Automobile skylight detection platform	2212	Supporting seat
1	Engine base	2213	Pressing arm
				2	Pressing and holding device	2214	Pressing block
21	Mounting seat	222	Base seat
				211	Annular chute	2221	Mounting convex column
212	Placing table	23	Fastening bolt
				22	Pressing and holding assembly	31	Laser sensor
221	Pressing and holding piece	41	Limiting arm
				2211	Connecting rod	42	Limiting block

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a sunroof examines test table, figure 1 does the utility model provides a sunroof examines test table's embodiment.

Referring to fig. 1, the sunroof detection platform 100 includes a base 1, a pressing device 2 and a detection assembly, the pressing device 2 includes a mounting base 21 fixedly mounted on the base 1 and a plurality of pressing assemblies 22 movably mounted on the mounting base 21 along a horizontal direction and spaced apart from each other, the pressing assembly 22 includes a pressing member 221 movably mounted on the mounting base 21 along a vertical direction, a mounting space is formed between the plurality of pressing members 221 and the mounting base 21 for placing the sunroof to be detected, the detection assembly includes two laser sensors 31 arranged on the mounting base 21 and spaced apart from each other along the vertical direction, and a size detection area is formed between the two laser sensors 31 for detecting whether the sunroof to be detected falls into the size detection area.

The utility model provides an among the technical scheme, to wait to detect sunroof places in the arrangement space, through press and hold 221 and will wait to detect sunroof and compress tightly, a plurality of press and hold subassembly 22 and mutually support, guarantee to press and hold the effect, can select needs according to the actual size of work piece press and hold the quantity of subassembly 22, the adjustment press and hold subassembly 22 relatively mount pad 21's position to match the work piece of different shapes, seek and find the best pressure and hold the position, press and hold 221 and match the work piece of co-altitude not to the activity from top to bottom, guarantee the pressure of work piece and hold the effect, laser sensor 31 can detect whether the overall dimension who waits to detect sunroof's top influences the transmission of laser to judge whether the upper end that waits to detect sunroof falls into the size detection interval, and then judge and wait to detect whether qualified product is to detect sunroof, detect simply, The detection method is convenient and fast, and the detection efficiency is improved.

Specifically, an annular sliding groove 211 is formed in the upper end surface of the mounting seat 21, an introduction groove communicated with the annular sliding groove 211 is further formed in the upper end surface of the mounting seat 21, the introduction groove is formed in one side end of the mounting seat 21 in a penetrating mode, the pressing and holding assembly 22 comprises a base 222, and the base 222 is slidably mounted in the annular sliding groove 211 from the introduction groove. When the number of the pressing components 22 needs to be increased or decreased, the pressing components can slide into or out of the annular sliding groove 211 along the introduction groove, and the base 222 is matched with the annular sliding groove 211, so that the plurality of pressing components 22 can move along the mounting seat 21 to match with automobile skylight workpieces of different shapes, and an optimal pressing position can be found.

In order to prevent the base 222 from being removed from the annular sliding groove 211 during the sliding process, the annular sliding groove 211 is a T-shaped groove or a dovetail groove, and thus the arrangement is more stable. It should be noted that the portion of the base 222 extending into the annular sliding groove 211 is arranged corresponding to the cross-sectional shape of the annular sliding groove 211.

Further, in order to realize that the pressing and holding member 221 is movably mounted to the mounting base 21 along the vertical direction, in this embodiment, the upper end surface of the base 222 is upwardly and convexly provided with a mounting convex column 2221, and an upper end surface of the mounting convex column 2221 is penetratingly provided with a mounting hole; the pressing member 221 includes a connecting rod 2211, the upper end of the connecting rod 2211 is disposed on the pressing member 221, and the lower end of the connecting rod 2211 is movably mounted in the mounting hole. The connecting rod 2211 drives the pressing piece 221 to move to match with workpieces with different heights, so that the pressing effect of the workpieces is ensured.

It should be noted that the connection rod 2211 can also be movably mounted to the mounting base 21 in the up-down direction by means of screw connection, cylinder driving, and the like, and will not be described in detail herein.

After the connecting rod 2211 is adjusted to a required position, the connecting rod 2211 needs to be fixed, in this embodiment, a threaded hole communicated with the mounting hole is formed through the outer side wall of the mounting convex column 2221; the pressing device 2 is further provided with a fastening bolt 23, the fastening bolt 23 is in threaded fit with the mounting boss 2221, and an end face of a threaded end of the fastening bolt 23 abuts against a side wall face of the connecting rod 2211, so that the connecting rod 2211 is fixed relative to the mounting boss 2221. The connecting rod 2211 is fixed or movable relative to the mounting boss 2221 by screwing or unscrewing the fastening bolt 23, so that the arrangement is simple in structure and easy to implement.

The connecting rod 2211 may be prism-shaped or cylindrical, and when the connecting rod 2211 is cylindrical, the connecting rod 2211 may shake during the vertical movement, for this reason, the pressing device 2 further includes a guiding structure, the guiding structure includes a guiding protrusion and a guiding groove, one of the guiding protrusion and the guiding groove is disposed in the mounting hole, and the other is disposed on the connecting rod 2211. In this embodiment, the guide protrusion is disposed on the connecting rod 2211, the guide slot is disposed in the mounting hole, and the guide protrusion and the guide slot are mutually matched to realize the guiding effect of the connecting rod 2211 during the up-and-down movement, and simultaneously, the connecting rod 2211 can be limited to move in a specified path, so that the connecting rod 2211 is prevented from rotating in the up-and-down movement process, and the pressing effect of the pressing member 221 is ensured.

In order to enable the pressing member 221 to achieve the pressing function, in this embodiment, the pressing member 221 further includes a supporting seat 2212, a pressing arm 2213, and a pressing block 2214, where the supporting seat 2212 is disposed at the upper end of the connecting rod 2211; the pressing arm 2213 is rotatably mounted on the supporting seat 2212 in the up-down direction, the free end of the pressing arm 2213 extends into the corresponding position above the accommodating space, and the pressing block 2214 is located at the free end of the pressing arm 2213. The pressing arm 2213 drives the pressing block 2214 to rotate, so that the pressing effect can be realized, the replacement of the automobile skylight workpiece is not interfered, the structure is simple, and the pressing function of the pressing piece 221 is realized.

In this embodiment, the pressing arm 2213 is installed in the supporting seat 2212 in an up-down direction, and in the pressing process, the pressing arm 2213 may tilt to cause pressing failure, and the sunroof detection platform 100 further includes a limiting component, the limiting component includes a limiting arm 41, a limiting hole extending in the up-down direction is formed in the limiting arm 41, the lower end of the limiting arm 41 is installed in the supporting seat 2212 in a hinged manner, the pressing arm 2213 is arranged in the limiting hole in a penetrating manner, a limiting block 42 is arranged on the upper end face of the pressing arm 2213, the limiting arm 41 rotates to the upper end face of the limiting block 42 and abuts against the upper wall face of the limiting hole, so that the lower end face of the pressing block 2214 abuts against the sunroof to be detected. In a locked state, the limiting arm 41 rotates towards the installation space, so that the pressing arm 2213 is arranged in the limiting hole in a penetrating manner, the limiting arm 41 continues to rotate until the upper end face of the limiting block 42 abuts against the upper wall face of the limiting hole, and at the moment, the lower end face of the pressing block 2214 abuts against the sunroof to be detected; the limiting arm 41 is rotated in the opposite direction, so that the limiting block 42 is separated from the limiting hole, and the pressing arm 2213 can be rotated again. Due to the arrangement, the operation is simple, the realization is easy, the limiting effect can be achieved, and the limiting assembly does not interfere with the pressing and holding arm 2213 in the movement process.

In order to realize that the size detection interval is formed between the two laser sensors 31, in this embodiment, the detection assembly further includes a circuit board and a microprocessor arranged on the circuit board, the microprocessor is electrically connected with the two laser sensors 31, and whether the detection result meets the requirement is obtained through transmission and feedback of electrical signals.

Furthermore, the type of the microprocessor is not limited in this embodiment, the microprocessor may be an AT89C51 chip, or may be an AT89S51 chip, and both the AT89C51 chip and the AT89S51 chip are existing products, and may be used to analyze and determine information fed back by the laser sensor 31 in this embodiment, and process data quickly and accurately, and in this embodiment, the output ends of the two laser sensors 31 are connected to the P3 pin of the AT89C51 chip.

It should be noted that, it is required to determine that the external dimension of the upper end of the automobile skylight to be detected is within a reasonable tolerance range, and then it is required to set the two laser sensors 31 to respectively correspond to the upper and lower limit values of the upper contour, specifically, the laser of the laser sensor 31 located at the lower position is shielded, the laser of the laser sensor 31 located at the upper position is not shielded, and at this time, it is determined that the height dimension of the automobile skylight to be detected is qualified, and any other state, that is, the state where none of the two laser sensors 31 is shielded or both are shielded, is not qualified.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a sunroof examines test table which characterized in that includes:

a machine base;

2. The sunroof detection platform according to claim 1, wherein an annular chute is formed in an upper end surface of the mounting seat, an introduction groove communicated with the annular chute is further formed in the upper end surface of the mounting seat, and the introduction groove penetrates through one side end of the mounting seat;

3. The sunroof inspection station of claim 2, wherein the annular runner is a T-slot or dovetail slot.

4. The sunroof detection platform according to claim 2, wherein the upper end surface of the base is provided with a convex mounting pillar in an upward protruding manner, and a mounting hole penetrates through the upper end surface of the convex mounting pillar;

the pressing and holding piece comprises a connecting rod, and the lower end of the connecting rod is movably arranged in the mounting hole;

5. The sunroof detection platform according to claim 4, wherein a threaded hole communicated with the mounting hole is formed in the outer side wall of the mounting boss;

6. The sunroof detection platform of claim 4, wherein the pressing device further comprises a guide structure, the guide structure comprises a guide protrusion and a guide groove, one of the guide protrusion and the guide groove is disposed in the mounting hole, and the other of the guide protrusion and the guide groove is disposed on the connecting rod.

7. The sunroof inspection station of claim 4, wherein the hold down further comprises:

the supporting seat is arranged at the upper end of the connecting rod;

8. The sunroof detection platform according to claim 7, further comprising a limiting assembly, wherein the limiting assembly comprises a limiting arm, a limiting hole extending in the vertical direction is formed in the limiting arm, and the lower end of the limiting arm is hinged to the support base;

9. The sunroof detection station of claim 1, wherein the detection assembly further comprises a circuit board and a microprocessor disposed on the circuit board, the microprocessor being electrically connected to the two laser sensors.

10. The sunroof inspection station of claim 9, wherein the microprocessor is an AT89C51 chip.